4.3 inch TFT LCD Module (PCAP)
Model No. WF43ETLAEDNGC
►4.3 inch TFT LCD Module, 4.3" TFT Module
►Resolution : 480 x 272 dots
►View Direction : 6H
►Interface : RGB
►TFT Driver IC : ST7282
►Control-Board : Option
►Brightness (cd/m²) : 400
►Frame Through Hole : Option
►Touch Screen : Projected Capacitive Touch Panel (PCAP)
►Detect Point : 5 Fingers
DESCRIPTION
WF43ETLAEDNGC TFT LCD is a 4.3 inch of Winstar TFT LCD Module which gray scale inversion direction is 12 o'clock. Currently, the gray scale inversion of Winstar 4.3" TFT standard model is 6 o'clock. If your application needs different view direction, this WF43E is a good option for you.This model WF43ETLAEDNGC is 4.3 inch TFT LCD Module the module dimension of 105.5x 67.2 mm, viewing area size 97 x 56 mm and active area size 95.04x53.86 mm. The WF43ETLAEDNGC is Winstar WF43E type TFT-LCD module with capacitive touch screen (PCAP).
DRAWING

SPECIFICATIONS
Interface
1.LCM PIN Definition
No. | Symbol | Description |
---|---|---|
1 | VBL- | Backlight LED Cathode |
2 | VBL+ | Backlight LED Anode. |
3 | GND | System Ground |
4 | VDD | Power supply for logic operation |
5~12 | R0~R7 | Data bus |
13~20 | G0~G7 | Data bus |
21~28 | B0~B7 | Data bus |
29 | GND | System Ground |
30 | DCLK | Pixel clock signal |
31 | DISP | Display on/off control |
32 | HSYNC | Horizontal Sync signal |
33 | VSYNC | Vrtical Sync signal |
34 | DE | Data Enable |
35 | NC | No connect |
36 | GND | System Ground |
37~40 | NC | No connect |
2.PCAP PIN Definition
Pin | Symbol | Function |
---|---|---|
1 | VSS | Ground for analog circuit |
2 | VDDT | Power Supply : +3.0V |
3 | SCL | I2C clock input |
4 | NC | No connect |
5 | SDA | I2C data input and output |
6 | NC | No connect |
7 | /RST | External Reset, Low is active |
8 | NC | No connect |
9 | /INT | External interrupt to the host |
10 | VSS | Ground for analog circuit |
General Specifications
Item | Dimension | Unit |
---|---|---|
Size | 4.3 | inch |
Dot Matrix | 480 × RGB (H) × 272 (V) | dots |
Module dimension | 105.5 × 67.2 × 4.55 (Typ) | mm |
Active area | 95.04(H) × 53.86(V) | mm |
Dot pitch | 0.198(H) × 0.198(V) | mm |
LCD type | TFT, Normally White, Transmissive | |
View Direction | 6 o'clock | |
Gray Scale Inversion Direction | 12 o'clock | |
TFT Interface | 24-bit RGB | |
TFT Driver IC | ST7282 | |
Aspect Ratio | 16:9 | |
Backlight Type | Normally White | |
PCAP FW Version: | 3 | |
PCAP IC | FT5426DQ8 | |
PCAP Interface | I2C | |
Touch Panel | Projected capacitive touch panel | |
Surface | Glare |
Absolute Maximum Ratings
Item | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Operating Temperature | TOP | -20 | - | +70 | ℃ |
Storage Temperature | TST | -30 | - | +80 | ℃ |
Electrical Characteristics
Item | Symbol | Min | Typ | Max | Unit | |
---|---|---|---|---|---|---|
Supply Voltage | VDD | 3.0 | 3.3 | 3.6 | V | |
Supply Voltage For CTP | VDDT | 2.8 | - | 3.3 | V | |
Input Signal Voltage | Low Level | VIL | GND | - | 0.3 x VDD | V |
High Level | VIH | 0.7 x VDD | - | VDD | V | |
Output Signal Voltage | Low Level | VIL | - | - | 0.2 x VDD | V |
High Level | VIH | 0.8 x VDD | - | VDD | V | |
(Panel + LSI) Power Consumption |
Black Mode (60Hz) | - | 74 | - | nW | |
Standby | - | 50 | - | uW |
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